#define _CRT_SECURE_NO_WARNINGS 1
int main()
{
	int a = 0;
	int b = 0;
	while ((scanf("%d%d", &a, &b)) != 0);
	{
	
		int arr[10][10] = { 0 };
		for (int i = 0; i < a; i++)
		{
			for (int j = 0; j < b; j++)
			{
				arr[a][b] = arr[b][a];

			}
		}
	}

	return 0;
}